Siemens Sinumerik 840D sl Function Manual page 740

Diagnostics
10.2 NCK safety alarms for Sinumerik 840D sl
Response
Remedy
Program r
continuation
27830
Parameter
Explanation
Response
Remedy
r Program
continuation
27900
Parameter
Explanation
Response
Remedy
Program r
continuation
10-740
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Alarm display
NC start disable in this channel
Interface signals are set
Mode group not ready
NC Stop on alarm at end of block
Channel not ready
Stop cyclic SIC/SCC or PROFIsafe communication between the NCK
and drive.
Align option data and safety operating mode
Switch control system OFF and ON again.
Axis %1: Control not ready for the "safe brake test" integrated in
the drive"
%1: Axis name, spindle number
The request for the drive--integrated "safe brake test" via the VDI inter-
face has been rejected by the motion control.
Alarm display
The alarm disappears if the conditions in the motion control for carrying
out the drive--integrated "safe brake test" are fulfilled, or the request for
the drive--integrated "safe brake test" is withdrawn.
The alarm is no longer displayed when the alarm cause has been
removed. No other operator actions are required.
Profibus- -DP: SI fault, axis %1, code %2, value %3, time %4
%1 axis name, spindle number
%2 fault code of the drive (p9747)
%3 fault value of the drive (p9749)
%4 fault time of the drive (p9748)
The drive signals SI fault %2 with additional information %3 at instant in
time %4.
Alarm display
Fault codes/fault values, refer to the drive documentation.
The alarm is no longer displayed when the alarm cause has been
removed. No other operator actions are required.
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10/15